c# - 如何从 HttpClientHandler.CookieContainer 获取 cookie

Question

代码如下:

public static async Task<string> DownloadPageWithCookiesAsync(string url)
{
    HttpClientHandler handler = new HttpClientHandler();
    handler.UseDefaultCredentials = true;
    handler.AllowAutoRedirect = true;
    handler.UseCookies = true;
    handler.CookieContainer = new CookieContainer();
    HttpClient client = new HttpClient(handler);
    HttpResponseMessage response = await client.GetAsync(url);
    response.EnsureSuccessStatusCode();

    string responseBody = response.Content.ReadAsString();
    return responseBody;
}

client.GetAsync(url); 运行后，handler.CookieContainer 包含 7 个 cookie。我如何访问它们？

Answer 1

使用 CookieContainer 的 GetCookies 方法，指定您想要 cookie 的 URI。它返回一个您可以枚举的 CookieCollection。